import { HttpParameterCodec } from '@angular/common/http'; export class HttpUrlEncodingCodec implements HttpParameterCodec { encodeKey(k: string): string { return this.standardEncoding(k); } encodeValue(v: string): string { return this.standardEncoding(v); } decodeKey(k: string): string { return decodeURIComponent(k); } decodeValue(v: string) { return decodeURIComponent(v); } standardEncoding(v: string): string { return encodeURIComponent(v); } }